#37C5BB#37C5BB

#37C5BB is a light, moderate teal. Relative luminance 0.443; OKLCH L 74.8% C 0.118 H 187.9°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#37C5BB
RGB	rgb(55, 197, 187)
HSL	hsl(176, 56%, 49%)
HSV	hsv(176, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 5.1%, 22.7%)
CIE-LAB	lab(72.45, -38.90, -5.77)
CIE-LCH	lch(72.45, 39.33, 188.43°)
OKLab	oklab(74.81% -0.1164 -0.0162)
OKLCH	oklch(74.81% 0.118 187.9)
XYZ	xyz(30.5072, 44.3290, 53.9526)
Luminance	0.4433 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C5BB #C53741

analogous

#37C574 #37C5BB #3788C5

triadic

#37C5BB #BB37C5 #C5BB37

tetradic

#37C5BB #7437C5 #C53741 #88C537

square

#37C5BB #7437C5 #C53741 #88C537

split-complementary

#37C5BB #C53788 #C57437

monochromatic

#1C6560 #2A958E #37C5BB #65D4CC #95E1DC

Accessibility & contrast

On white

2.13

#37C5BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#37C5BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5BB

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C5BB	#FFFFFF	#000000	##000000
##37C5BB	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABABB

Deuteranopia (green-blind)

#A6ABBC

Tritanopia (blue-blind)

#00CAC2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37c5bb;
/* rgb */ color: rgb(55, 197, 187);
/* oklch */ color: oklch(74.8% 0.118 187.9);

Tailwind

colors: {
  custom: {
    50: '#83d7cf',
    500: '#37c5bb',
    950: '#000000',
  },
}

SCSS

$custom: #37c5bb;
$custom-light: #83d7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#37c5bb",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 187
  },
  "hsl": {
    "h": 175.775,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.74814,
    "c": 0.11758,
    "h": 187.9
  },
  "luminance": 0.44333
}

Semantic roles & 50–950 ramp

primary

#37C5BB

secondary

#CD8B90

accent

#4853E0

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C5BB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →